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From Greg Hill <greg.h...@RACKSPACE.COM>
Subject Ambari API questions
Date Sun, 08 Feb 2015 15:22:14 GMT
1. Is there a way via the API to force it to update the DecomHosts field with fresh data? 
 There's a slight delay after the decommission process finishes before it is returned in the
DecomHosts field of the NAMENODE, which is creating a race condition in my automation (sometimes
it doesn't see the decommissioning hosts and just goes ahead and removes the DATANODE before
it has finished re-replicating blocks).
2. Where in the API does the UI detect that components have stale configs and need to be restarted?
I haven't been able to find that yet.

Thanks in advance.


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